Navman M-Nav 750 User Manual page 9

Component
External GPS antenna
1
connector
2 Jack point
3 Mini USB port
4 SD card
5 Reset button
Standby button
6
7 Hot button
8 Internal GPS antenna
9 Not in use
10 LED
11 Screen
12 Microphone
13 Light sensor
14 Speaker
ON/OFF switch
15
16 4-pin serial connection
Description
Connector is located under the black dust cap. Use only if you
have purchased an optional external GPS antenna (see Section
2.2).
Headset connection point (optional).
External connection port (not used).
Contains the maps for the navigation feature.
Restart the M-Nav 750 during the upgrade process.
Press to toggle the M-Nav 750 between operating and standby
state. When the M-Nav 750 is in standby state and the screen
is blank, just press the standby button to re-display the most
recent screen. (Note: if the M-Nav 750 internal battery has
discharged the splash screen will be displayed instead).
Press to return to the Main Menu.
Approximate position of the internal GPS antenna that is built
into the M-Nav 750 and is not visible to view.
Not applicable.
Battery status. LED glows red when battery is charging.
LED glows green when battery is charged.
Displays menus, maps and messages.
Not used in M-Nav 750.
Automatically helps to adjust the screen brightness to a suitable
level for the current lighting conditions.
Provides system sounds and navigational voice prompts.
Switch the internal battery ON or OFF. Usually switched ON.
When the M-Nav 750 is in its cradle, this serial connection
provides external power and data from the Qube tracking device.
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M-Nav 750 | User Manual